For proper installation a pin punch and hammer will be necessary.
Ar15 gas tube roll pin install.
Start the gas tube pin in the gas block using a 5 64 inch roll pin holder punch.
Insert ar 15 gas tube into gas holes on inner barrel retainer nut outer receiver nut and upper receiver.
Necessary for properly affixing an ar gas tube to the gas block.
Most of the gas tubes that we offer come with an ar.
Notify when in stock.
Compatible with rifle mid carbine and pistol gas tube lengths and systems.
Wheeler delta series pivot pin roll pin installation tool 156243.
There s a first for everything.
Build your first ar 15 with psa.
Loosen set screws on the bottom of gas block so it will slide over.
It s a little tough to line up the hole inside the tube with the hole in the block unless you use a slave pin.